一种PD雷达信号处理系统的并行实现  

Signal Processing System of PD Radar and Its Implementation

作　　者：廉志玲[1] 

机构地区：[1]中国电子科技集团第38研究所信号系统部,安徽合肥230031

出　　处：《电子科技》2015年第7期5-7,共3页Electronic Science and Technology

摘　　要：作为一种经典的信号处理方法,脉冲多普勒处理体制已被广泛于各种雷达体制中。文中基于8片ADSPTS201信号处理板,提出了一种基于距离分段,多片DSP并行处理的方法,并结合实测数据进行了验证。该方法充分利用了硬件资源,提高了系统效率,并已成功应用于实际工程中。As a classic radar signal processing method,pulse-doppler（ PD） processing is widely used in all kinds of radar. A real-time radar signal processing system is designed,which uses the range segmenting method and parallel processing of multiple DSPs technique based on eight pieces of ADSP-TS201. Real data are processed with this method,indicating that the proposed method,which has been put into practical use,makes better use of the board resources and improves the system efficiency.

关 键 词：ADSP-TS201 并行处理 分段处理 脉冲多普勒 

分 类 号：TN958.95[电子电信—信号与信息处理]